India Merges 29 Labour Laws into 4 Codes to Simplify Worker Rights

India has introduced a major overhaul of its labour laws by merging 29 existing legislations into four comprehensive Labour Codes—the Code on Wages, Industrial Relations Code, Social Security Code, andOccupational Safety, Health & Working Conditions Code—effective 21 November 2025. These reforms modernize laws that originated in the British era, aiming to protect workers, ensure fair employer practices, and maintain industrial harmony. The new framework simplifies compliance, introduces uniform minimum wages, ensures timely and gender-neutral pay, allows women to work night shifts with safety measures, extends social security to gig and unorganized workers, grants gratuity after one year, and mandates annual health check-ups for employees above 40. While the Codes establish a central regulatory structure, full implementation depends on states finalizing their respective rules, ultimately aiming to reduce bureaucracy, improve compliance, and expand worker welfare across India.

Pre-Independence Era (Before 1947)

• Factories Act of 1881: The first labour legislation, regulating working hours, child labour, and working conditions in factories.
• Other key acts:
  • Workmen’s Breach of Contract Act (1859): Penalized workers for breach of employment contracts.
  • Factories Act of 1891, 1911, and 1934: Progressive improvements in working conditions.
  • Trade Unions Act, 1926: Legal recognition of trade unions.
  • Workmen’s Compensation Act, 1923: Compensation for injury arising out of employment.
  • Payment of Wages Act, 1936: Ensured timely payment of wages without unauthorized deductions.

Post-Independence Era (After 1947)

Key Labour Laws Enacted after the Independence.

• Industrial Disputes Act, 1947: Mechanism for resolution of industrial disputes.
• Minimum Wages Act, 1948: Fixed minimum rates for different jobs.
• Factories Act, 1948: Safety, health, and welfare of workers.
• Employees’ Provident Funds Act, 1952
• Employees’ State Insurance Act, 1948
• Maternity Benefit Act, 1961
• Contract Labour (Regulation & Abolition) Act, 1970

Constitution of India Protects labour rights as Fundamental Rights and Directive Principles of State Policy

Constitutional Provisions

Under the Constitution of India, the power to legislate on wages-related matters falls under both the Union and State Governments, based on the Concurrent List (List III) of the Seventh Schedule as follows

Entry 22:  “Trade unions; industrial and labour disputes”

Entry 23: “Social security and social insurance; employment and unemployment.”

Entry 24: “Welfare of labour PFs, Compensation, old age pensions & maternity benefits.”

However, if there is a conflict, Central law prevails under Article 254 of the Constitution. However there is an exception to it.

If the State law is made after the Central law and is inconsistent, it can still prevail in that State if:

– It receives President’s assent under Article 254(2).

– Even then, Parliament can override it later by making a new law.

This provision was inserted to give States some flexibility in addressing local needs, while still maintaining national uniformity through Parliament’s override power.

Labour Law Reforms & Labour Codes (2019–2020)

To simplify and consolidate 29+ central labour laws, India enacted four Labour Codes

• Code on Wages, 2019
• Industrial Relations Code, 2020
• Occupational Safety, Health and Working Conditions Code, 2020
• Social Security Code, 2020

These Codes generally explain broad principles and framework (like definitions, obligations of employers, and rights of workers). The detailed procedures (such as forms, registers, inspection processes, licensing, thresholds for establishments, penalties implementation etc.) are left to be prescribed in the rules by respective states. Since each state has different industries, workforce composition, and socio-economic conditions, the Codes allow states to draft rules suitable to their context, while staying within the broad framework of the central law.
In short, Parliament made the skeleton, but states must add the flesh for the law to function on the ground.

1. CODE ON WAGES, 2019

The Code received Presidential assent on August 8, 2019 & effective from 21^st Nov 2025, consolidating four existing labour laws:

– Payment of Wages Act, 1936

– Minimum Wages Act, 1948

– Payment of Bonus Act, 1965

– Equal Remuneration Act, 1976

Purpose: Regulates wages and bonuses.

Key Features:

• Universal application (for all employees across sectors).
• Defines “minimum wage”, “floor wage” (set by the central government).
• Ensures timely payment of wages.
• Prohibits gender-based wage discrimination (equal pay for equal work).

Replaces: Section 69 of Code on Wages 2019 repeals following Acts:

• Minimum Wages Act, 1948
• Payment of Wages Act, 1936
• Payment of Bonus Act, 1965
• Equal Remuneration Act, 1976

2. INDUSTRIAL RELATIONS CODE, 2020

Purpose: Manages industrial disputes and relationships between employers and employees. It received Presidential Assent on 28^th Sept 2020 & effective from 21^st Nov 2025.

Key Features:

• Consolidates rules related to trade unions, strikes, layoffs, retrenchment.
• Stricter norms for strikes – 14-day notice mandatory.
• Employers with up to 300 workers can now lay off workers without government approval (earlier 100).
• Encourages negotiation and resolution via industrial tribunals.

Replaces:

• Industrial Disputes Act, 1947
• Trade Unions Act, 1926
• Industrial Employment (Standing Orders) Act, 1946

3. CODE ON SOCIAL SECURITY, 2020

Purpose: Expands social security to all employees, including gig and unorganized workers. It received Presidential Assent on 28^th Sept 2020 & effective from 21^st Nov 2025.

Key Features:

• Brings gig workers (like Swiggy, Ola drivers) under social security net.
• Combines all major benefits – PF, ESI, maternity, gratuity, etc.
• Digital registration of workers through Aadhaar.
• Unorganized workers to get access to ESIC and other schemes.

Replaces 9 Laws, including:

The Employees’ Compensation Act, 1923
The Employees’ State Insurance Act, 1948
The Employees’ Provident Funds and Miscellaneous Provisions Act, 1952
The Employment Exchanges (Compulsory Notification of Vacancies) Act, 1959
The Maternity Benefit Act, 1961
The Payment of Gratuity Act, 1972
The Cine-Workers Welfare Fund Act, 1981
The Building and Other Construction Workers’ Welfare Cess Act, 1996
The Unorganised Workers’ Social Security Act, 2008

4. OCCUPATIONAL SAFETY, HEALTH & WORKING CONDITION CODE 2020

Purpose: Ensures safety, health, and working conditions for all employees. It received Presidential Assent on 28^th Sept 2020 & effective from 21^st Nov 2025.

Key Features:

• Applies to factories, mines, docks, and certain service sectors.
• Mandatory health, safety & welfare provisions.
• One license for contractors pan-India (reducing bureaucracy).
• Employers must ensure working conditions for women, including night shifts with safety.

Replaces 13 Laws, including:

The Factories Act, 1948

The Mines Act, 1952

The Dock Workers (Safety, Health and Welfare) Act, 1986

The Building and Other Construction Workers (Regulation of Employment and Conditions of Service) Act, 1996

The Plantations Labour Act, 1951

The Contract Labour (Regulation and Abolition) Act, 1970

The Inter-State Migrant Workmen (Regulation of Employment and Conditions of Service) Act, 1979

The Working Journalists and Other Newspaper Employees (Conditions of Service) and Miscellaneous Provisions Act, 1955

The Working Journalists (Fixation of Rates of Wages) Act, 1958

The Motor Transport Workers Act, 1961

The Sales Promotion Employees (Conditions of Service) Act, 1976

The Beedi and Cigar Workers (Conditions of Employment) Act, 1966

The Cine Workers and Cinema Theatre Workers Act, 1981

As of end 2024 / early 2025, nearly all of the 36 states and union territories had pre-published draft rules under the four Codes, but a few states/UTs (e.g. West Bengal, Meghalaya, Nagaland, Sikkim, Andaman & Nicobar, etc.) were yet to do so for one or more Codes.

While the central government has notified all the 4 Labour codes, their nationwide implementation awaits the completion of rule-making by all states and UTs.

MAIN FEATURES OF NEW LABOUR CODE:

1. Mandatory appointment letters to all workers.

2. Under Code on Social Security, 2020 all workers including gig & platform workers to get social security coverage like PF, ESI etc

3. Under the Code on Wages, 2019, all workers to receive a statutory right of minimum wage payment and timely wage payment.

4. Employers must give every worker who is above 40 years of age a free health check-up once every year.

5. Women can work at night and in any type of job in any establishment, as long as they agree and proper safety measures are provided.

6. Single registration, PAN-India single license and single return.

7. Gratuity eligibility after just one year, instead of five.

Hence we have gone through the overall structure of newly implemented Four Labour Codes which are effective from 21^st Nov 2025. It is now upto States that how speedily they are notifying their rules in this regard for each Labour Codes.